Lincoln Aviator: Hill Descent Control

Using Stability Control

The system automatically turns on each time you switch the ignition on. You cannot switch the stability control and roll stability control systems off, but when you shift into reverse (R), the systems deactivate...

What Is Hill Descent Control

WARNING: Hill descent control cannot control descent in all surface conditions and circumstances, such as ice or extremely steep grades. Hill descent control is a driver assist system and cannot substitute for good judgment by the driver...

Other information:

Lincoln Aviator 2020-2026 Owners Manual: Hill Start Assist

WARNING: The system does not replace the parking brake. When you leave your vehicle, always apply the parking brake. WARNING: You must remain in your vehicle when the system turns on. At all times, you are responsible for controlling your vehicle, supervising the system and intervening, if required...

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Transmission Fluid Cooler - Backflushing and Cleaning

Special Tool(s) / General Equipment Transmission Cooling System Heated Flusher Materials Name Specification Motorcraft® MERCON® ULV Automatic Transmission FluidXT-12-QULV WSS-M2C949-A, MERCON® ULV  Flushing NOTE: Use transmission fluid specified for this transmission...